#!/usr/bin/env python3
# -*- coding: utf-8 -*-
"""
Created on Sun Nov  7 11:12:17 2021

@author: Aiping
"""




















# import socket               # Import socket module

# s = socket.socket()         # Create a socket object
# host = socket.gethostname() # Get local machine name
# port = 12345                # Reserve a port for your service.

# s.connect((host, port))
# print (s.recv(1024))
# s.close()                     # Close the socket when done